1 /* SPDX-License-Identifier: ISC */ 2 /* Copyright (C) 2023 MediaTek Inc. */ 3 4 #ifndef __MT7925_H 5 #define __MT7925_H 6 7 #include "../mt792x.h" 8 #include "regs.h" 9 10 #define MT7925_BEACON_RATES_TBL 25 11 12 #define MT7925_TX_RING_SIZE 2048 13 #define MT7925_TX_MCU_RING_SIZE 256 14 #define MT7925_TX_FWDL_RING_SIZE 128 15 16 #define MT7925_RX_RING_SIZE 1536 17 #define MT7925_RX_MCU_RING_SIZE 512 18 19 #define MT7925_EEPROM_SIZE 3584 20 #define MT7925_TOKEN_SIZE 8192 21 22 #define MT7925_EEPROM_BLOCK_SIZE 16 23 24 #define MT7925_SKU_RATE_NUM 161 25 #define MT7925_SKU_MAX_DELTA_IDX MT7925_SKU_RATE_NUM 26 #define MT7925_SKU_TABLE_SIZE (MT7925_SKU_RATE_NUM + 1) 27 28 #define MCU_UNI_EVENT_ROC 0x27 29 30 enum { 31 UNI_ROC_ACQUIRE, 32 UNI_ROC_ABORT, 33 UNI_ROC_SUB_LINK = 3, 34 UNI_ROC_NUM 35 }; 36 37 enum mt7925_roc_req { 38 MT7925_ROC_REQ_JOIN, 39 MT7925_ROC_REQ_ROC, 40 MT7925_ROC_REQ_SUB_LINK, 41 MT7925_ROC_REQ_MLSR_AG = 10, 42 MT7925_ROC_REQ_MLSR_AA, 43 MT7925_ROC_REQ_NUM 44 }; 45 46 enum { 47 UNI_EVENT_ROC_GRANT = 0, 48 UNI_EVENT_ROC_GRANT_SUB_LINK = 4, 49 UNI_EVENT_ROC_TAG_NUM 50 }; 51 52 struct mt7925_roc_grant_tlv { 53 __le16 tag; 54 __le16 len; 55 u8 bss_idx; 56 u8 tokenid; 57 u8 status; 58 u8 primarychannel; 59 u8 rfsco; 60 u8 rfband; 61 u8 channelwidth; 62 u8 centerfreqseg1; 63 u8 centerfreqseg2; 64 u8 reqtype; 65 u8 dbdcband; 66 u8 rsv[1]; 67 __le32 max_interval; 68 } __packed; 69 70 struct mt7925_beacon_loss_tlv { 71 __le16 tag; 72 __le16 len; 73 u8 reason; 74 u8 nr_btolink; 75 u8 pad[2]; 76 } __packed; 77 78 struct mt7925_uni_beacon_loss_event { 79 struct { 80 u8 bss_idx; 81 u8 pad[3]; 82 } __packed hdr; 83 struct mt7925_beacon_loss_tlv beacon_loss; 84 } __packed; 85 86 #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) 87 #define to_rcpi(rssi) (2 * (rssi) + 220) 88 89 enum mt7925_txq_id { 90 MT7925_TXQ_BAND0, 91 MT7925_TXQ_BAND1, 92 MT7925_TXQ_MCU_WM = 15, 93 MT7925_TXQ_FWDL, 94 }; 95 96 enum mt7925_rxq_id { 97 MT7925_RXQ_BAND0 = 2, 98 MT7925_RXQ_BAND1, 99 MT7925_RXQ_MCU_WM = 0, 100 MT7925_RXQ_MCU_WM2, /* for tx done */ 101 }; 102 103 enum { 104 MODE_OPEN = 0, 105 MODE_SHARED = 1, 106 MODE_WPA = 3, 107 MODE_WPA_PSK = 4, 108 MODE_WPA_NONE = 5, 109 MODE_WPA2 = 6, 110 MODE_WPA2_PSK = 7, 111 MODE_WPA3_SAE = 11, 112 }; 113 114 enum { 115 MT7925_CLC_POWER, 116 MT7925_CLC_CHAN, 117 MT7925_CLC_MAX_NUM, 118 }; 119 120 struct mt7925_clc_rule { 121 u8 alpha2[2]; 122 u8 type[2]; 123 u8 seg_idx; 124 u8 rsv[3]; 125 } __packed; 126 127 struct mt7925_clc_segment { 128 u8 idx; 129 u8 rsv1[3]; 130 u32 offset; 131 u32 len; 132 u8 rsv2[4]; 133 } __packed; 134 135 struct mt7925_clc { 136 __le32 len; 137 u8 idx; 138 u8 ver; 139 u8 nr_country; 140 u8 type; 141 u8 nr_seg; 142 u8 rsv[7]; 143 u8 data[]; 144 } __packed; 145 146 enum mt7925_eeprom_field { 147 MT_EE_CHIP_ID = 0x000, 148 MT_EE_VERSION = 0x002, 149 MT_EE_MAC_ADDR = 0x004, 150 MT_EE_HW_TYPE = 0xa71, 151 __MT_EE_MAX = 0x9ff 152 }; 153 154 #define MT_EE_HW_TYPE_ENCAP GENMASK(1, 0) 155 156 enum { 157 TXPWR_USER, 158 TXPWR_EEPROM, 159 TXPWR_MAC, 160 TXPWR_MAX_NUM, 161 }; 162 163 struct mt7925_txpwr { 164 s8 cck[4][2]; 165 s8 ofdm[8][2]; 166 s8 ht20[8][2]; 167 s8 ht40[9][2]; 168 s8 vht20[12][2]; 169 s8 vht40[12][2]; 170 s8 vht80[12][2]; 171 s8 vht160[12][2]; 172 s8 he26[12][2]; 173 s8 he52[12][2]; 174 s8 he106[12][2]; 175 s8 he242[12][2]; 176 s8 he484[12][2]; 177 s8 he996[12][2]; 178 s8 he996x2[12][2]; 179 s8 eht26[16][2]; 180 s8 eht52[16][2]; 181 s8 eht106[16][2]; 182 s8 eht242[16][2]; 183 s8 eht484[16][2]; 184 s8 eht996[16][2]; 185 s8 eht996x2[16][2]; 186 s8 eht996x4[16][2]; 187 s8 eht26_52[16][2]; 188 s8 eht26_106[16][2]; 189 s8 eht484_242[16][2]; 190 s8 eht996_484[16][2]; 191 s8 eht996_484_242[16][2]; 192 s8 eht996x2_484[16][2]; 193 s8 eht996x3[16][2]; 194 s8 eht996x3_484[16][2]; 195 }; 196 197 extern const struct ieee80211_ops mt7925_ops; 198 199 int __mt7925_start(struct mt792x_phy *phy); 200 int mt7925_register_device(struct mt792x_dev *dev); 201 void mt7925_unregister_device(struct mt792x_dev *dev); 202 int mt7925_run_firmware(struct mt792x_dev *dev); 203 int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, 204 struct ieee80211_bss_conf *link_conf, 205 bool enable); 206 int mt7925_mcu_sta_update(struct mt792x_dev *dev, 207 struct ieee80211_link_sta *link_sta, 208 struct ieee80211_vif *vif, bool enable, 209 enum mt76_sta_info_state state); 210 int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag); 211 int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_bss_conf *bss_conf); 212 int mt7925_mcu_set_eeprom(struct mt792x_dev *dev); 213 int mt7925_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif, 214 struct ieee80211_sta *sta, struct rate_info *rate); 215 int mt7925_mcu_fw_log_2_host(struct mt792x_dev *dev, u8 ctrl); 216 void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb); 217 int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd); 218 int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, 219 u8 bit_op, u32 bit_map); 220 221 int mt7925_mac_init(struct mt792x_dev *dev); 222 int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 223 struct ieee80211_sta *sta); 224 bool mt7925_mac_wtbl_update(struct mt792x_dev *dev, int idx, u32 mask); 225 int mt7925_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif, 226 struct ieee80211_sta *sta, enum mt76_sta_event ev); 227 void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 228 struct ieee80211_sta *sta); 229 void mt7925_mac_reset_work(struct work_struct *work); 230 int mt7925e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 231 enum mt76_txq_id qid, struct mt76_wcid *wcid, 232 struct ieee80211_sta *sta, 233 struct mt76_tx_info *tx_info); 234 235 void mt7925_tx_token_put(struct mt792x_dev *dev); 236 bool mt7925_rx_check(struct mt76_dev *mdev, void *data, int len); 237 void mt7925_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, 238 struct sk_buff *skb, u32 *info); 239 void mt7925_stats_work(struct work_struct *work); 240 void mt7925_set_stream_he_eht_caps(struct mt792x_phy *phy); 241 int mt7925_init_mlo_caps(struct mt792x_phy *phy); 242 int mt7925_init_debugfs(struct mt792x_dev *dev); 243 244 int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, 245 struct ieee80211_vif *vif, 246 bool enable); 247 int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, 248 struct ieee80211_ampdu_params *params, 249 bool enable); 250 int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, 251 struct ieee80211_ampdu_params *params, 252 bool enable); 253 void mt7925_scan_work(struct work_struct *work); 254 void mt7925_roc_work(struct work_struct *work); 255 int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, 256 struct ieee80211_bss_conf *link_conf); 257 void mt7925_coredump_work(struct work_struct *work); 258 int mt7925_get_txpwr_info(struct mt792x_dev *dev, u8 band_idx, 259 struct mt7925_txpwr *txpwr); 260 void mt7925_mac_set_fixed_rate_table(struct mt792x_dev *dev, 261 u8 tbl_idx, u16 rate_idx); 262 void mt7925_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, 263 struct sk_buff *skb, struct mt76_wcid *wcid, 264 struct ieee80211_key_conf *key, int pid, 265 enum mt76_txq_id qid, u32 changed); 266 void mt7925_txwi_free(struct mt792x_dev *dev, struct mt76_txwi_cache *t, 267 struct ieee80211_sta *sta, struct mt76_wcid *wcid, 268 struct list_head *free_list); 269 int mt7925_mcu_parse_response(struct mt76_dev *mdev, int cmd, 270 struct sk_buff *skb, int seq); 271 272 int mt7925e_mac_reset(struct mt792x_dev *dev); 273 int mt7925e_mcu_init(struct mt792x_dev *dev); 274 void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data); 275 void mt7925_set_runtime_pm(struct mt792x_dev *dev); 276 void mt7925_mcu_set_suspend_iter(void *priv, u8 *mac, 277 struct ieee80211_vif *vif); 278 void mt7925_connac_mcu_set_suspend_iter(void *priv, u8 *mac, 279 struct ieee80211_vif *vif); 280 void mt7925_set_ipv6_ns_work(struct work_struct *work); 281 282 int mt7925_mcu_set_sniffer(struct mt792x_dev *dev, struct ieee80211_vif *vif, 283 bool enable); 284 int mt7925_mcu_config_sniffer(struct mt792x_vif *vif, 285 struct ieee80211_chanctx_conf *ctx); 286 int mt7925_mcu_get_temperature(struct mt792x_phy *phy); 287 288 int mt7925_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, 289 enum mt76_txq_id qid, struct mt76_wcid *wcid, 290 struct ieee80211_sta *sta, 291 struct mt76_tx_info *tx_info); 292 void mt7925_usb_sdio_tx_complete_skb(struct mt76_dev *mdev, 293 struct mt76_queue_entry *e); 294 bool mt7925_usb_sdio_tx_status_data(struct mt76_dev *mdev, u8 *update); 295 296 int mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev, 297 struct ieee80211_hw *hw, 298 struct ieee80211_vif *vif, 299 bool enable); 300 int mt7925_set_tx_sar_pwr(struct ieee80211_hw *hw, 301 const struct cfg80211_sar_specs *sar); 302 303 int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set); 304 int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, 305 enum environment_cap env_cap); 306 int mt7925_mcu_set_mlo_roc(struct mt792x_bss_conf *mconf, u16 sel_links, 307 int duration, u8 token_id); 308 int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf, 309 struct ieee80211_channel *chan, int duration, 310 enum mt7925_roc_req type, u8 token_id); 311 int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf, 312 u8 token_id); 313 void mt7925_roc_abort_sync(struct mt792x_dev *dev); 314 int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb, 315 int cmd, int *wait_seq); 316 int mt7925_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, 317 struct mt76_connac_sta_key_conf *sta_key_conf, 318 struct ieee80211_key_conf *key, int mcu_cmd, 319 struct mt76_wcid *wcid, enum set_key_cmd cmd, 320 struct mt792x_sta *msta); 321 int mt7925_mcu_set_rts_thresh(struct mt792x_phy *phy, u32 val); 322 int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev, 323 struct ieee80211_vif *vif, 324 struct ieee80211_sta *sta, 325 int link_id); 326 327 #endif 328